Zoey Pulte wears an orange dot on her forehead as she and her mother, Amanda who is opposed to an abortion bill, listen to Sen. Wendy Davis, D-Fort Worth, as she filibusters in an effort to kill the abortion bill, Tuesday, June 25, 2013, in Austin, Texas. The bill would ban abortion after 20 weeks of pregnancy and force many clinics that perform the procedure to upgrade their facilities and be classified as ambulatory surgical centers. (AP Photo/Eric Gay) less

Zoey Pulte wears an orange dot on her forehead as she and her mother, Amanda who is opposed to an abortion bill, listen to Sen. Wendy Davis, D-Fort Worth, as she filibusters in an effort to kill the abortion ... more

Photo: Eric Gay, Associated Press

Zoey Pulte wears an orange dot on her forehead as she and her... Photo-4836007.65242 - San Antonio Express-News

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Sen. Wendy Davis, D-Fort Worth, stands on a near empty senate floor as she filibusters in an effort to kill an abortion bill, Tuesday, June 25, 2013, in Austin, Texas. The bill would ban abortion after 20 weeks of pregnancy and force many clinics that perform the procedure to upgrade their facilities and be classified as ambulatory surgical centers. (AP Photo/Eric Gay) less

Sen. Wendy Davis, D-Fort Worth, stands on a near empty senate floor as she filibusters in an effort to kill an abortion bill, Tuesday, June 25, 2013, in Austin, Texas. The bill would ban abortion after 20 weeks ... more

Sen. Wendy Davis, D-Fort Worth, stands on a near empty senate floor as she filibusters in an effort to kill an abortion bill, Tuesday, June 25, 2013, in Austin, Texas. The bill would ban abortion after 20 weeks of pregnancy and force many clinics that perform the procedure to upgrade their facilities and be classified as ambulatory surgical centers. (AP Photo/Eric Gay) less

Sen. Wendy Davis, D-Fort Worth, stands on a near empty senate floor as she filibusters in an effort to kill an abortion bill, Tuesday, June 25, 2013, in Austin, Texas. The bill would ban abortion after 20 weeks ... more